A1 Western Bypass Northbound travel time currently 19mins between J65 Birtley & J77 Airport
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The university has launched the Durham Inspired - North East Scholarship programme following a record £7.5 million alumni donation.
Extra officers have been deployed to the affected areas after three separate incidents within days.
Members of the University and College Union (UCU) said support was "solid" on the first day of the biggest ever wave of strikes.